Box One Race Hub Lock Ring Colour:Blue Mid BB kit from Cult

Mid BB kit from Cult

The Patch Seat has a woven patch Mankind label with an embroidery outline

along with the wrap around figure-8 strap design provide added lateral stability

The Splendor seat features a four-panel cover design and a very minimal custom diamond shaped Pivotal patch on top

REACH: 48mm

Box One Race Hub Lock Ring Colour:Blue Mid BB kit from CultExtruded and CNC machined from 6061 T6 aluminium, Box One Hub Lock Rings are lightweight and beautiful. Replace that old steel lock ring you have now and save some weight while adding style and color to your whip to fit Shimano compatible cassette bodies. Keep in mind, aluminium is softer than steel, so use care when installing one of these lock rings.